Avantor Results Presentation Deck

Summary M Executing well in challenging environment Strong revenue growth, earnings, and free cash flow Significantly improved balance sheet & financial flexibility - - Well positioned for continued growth Deeply embedded in the Life Sciences industry with product breadth and strong capabilities that enable collaboration and customer-driven innovation - Advancing our growth strategy with recent new product introductions that extend our single use offering for bioproduction processes Looking ahead Consistent end market outlook, focusing on value-creation framework Attractive outlook for FY21 Balance sheet strength enabling financial flexibility - avantor™ 12

View entire presentation